68073401 has 4 divisors (see below), whose sum is σ = 74261904. Its totient is φ = 61884900.

The previous prime is 68073391. The next prime is 68073413. The reversal of 68073401 is 10437086.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 68073401 - 2⁶ = 68073337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68073461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3094235 + ... + 3094256.

It is an arithmetic number, because the mean of its divisors is an integer number (18565476).

Almost surely, 2^68073401 is an apocalyptic number.

It is an amenable number.

68073401 is a deficient number, since it is larger than the sum of its proper divisors (6188503).

68073401 is a wasteful number, since it uses less digits than its factorization.

68073401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6188502.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 68073401 is about 8250.6606402154. The cubic root of 68073401 is about 408.3123189333.

The spelling of 68073401 in words is "sixty-eight million, seventy-three thousand, four hundred one".